5351434440379 has 2 divisors, whose sum is σ = 5351434440380. Its totient is φ = 5351434440378.

The previous prime is 5351434440323. The next prime is 5351434440529. The reversal of 5351434440379 is 9730444341535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5351434440379 - 2⁷ = 5351434440251 is a prime.

It is not a weakly prime, because it can be changed into another prime (5351434449379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2675717220189 + 2675717220190.

It is an arithmetic number, because the mean of its divisors is an integer number (2675717220190).

Almost surely, 2^{5351434440379} is an apocalyptic number.

5351434440379 is a deficient number, since it is larger than the sum of its proper divisors (1).

5351434440379 is an equidigital number, since it uses as much as digits as its factorization.

5351434440379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10886400, while the sum is 52.

The spelling of 5351434440379 in words is "five trillion, three hundred fifty-one billion, four hundred thirty-four million, four hundred forty thousand, three hundred seventy-nine".